! Started logfile: J0958+6533_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:23 2019 obs J0958+6533_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0958+6533_X_2017_02_19_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.554861 visibilities/baseline/integration-bin. ! Found source: J0958+6533 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 9588 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0958+6533_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.427300Jy sigma=0.003338 ! Fit after self-cal, rms=0.422694Jy sigma=0.003304 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8177 mas, bmaj=1.055 mas, bpa=85.45 degrees ! Estimated noise=1365.07 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.449357 Jy ! Component: 100 - total flux cleaned = 0.585316 Jy ! Total flux subtracted in 100 components = 0.585316 Jy ! Clean residual min=-0.019072 max=0.057968 Jy/beam ! Clean residual mean=0.000072 rms=0.005321 Jy/beam ! Combined flux in latest and established models = 0.585315 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.585315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.135226Jy sigma=0.001037 ! Fit after self-cal, rms=0.135038Jy sigma=0.001036 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0620267 Jy ! Component: 100 - total flux cleaned = 0.0913983 Jy ! Total flux subtracted in 100 components = 0.0913983 Jy ! Clean residual min=-0.010910 max=0.019995 Jy/beam ! Clean residual mean=0.000017 rms=0.002622 Jy/beam ! Combined flux in latest and established models = 0.676714 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.676714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.102100Jy sigma=0.000745 ! Fit after self-cal, rms=0.101842Jy sigma=0.000744 ! Inverting map ! Added new window around map position (-0.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201709 Jy ! Component: 100 - total flux cleaned = 0.0317475 Jy ! Total flux subtracted in 100 components = 0.0317475 Jy ! Clean residual min=-0.008993 max=0.010204 Jy/beam ! Clean residual mean=0.000000 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.708461 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.708461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.097866Jy sigma=0.000707 ! Fit after self-cal, rms=0.097569Jy sigma=0.000705 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.991 mas, bmaj=1.276 mas, bpa=79.62 degrees ! Estimated noise=926.104 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851036 Jy ! Component: 100 - total flux cleaned = 0.0129418 Jy ! Component: 150 - total flux cleaned = 0.0140644 Jy ! Component: 200 - total flux cleaned = 0.0143757 Jy ! Total flux subtracted in 200 components = 0.0143757 Jy ! Clean residual min=-0.007833 max=0.007556 Jy/beam ! Clean residual mean=-0.000000 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.722837 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.722837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096860Jy sigma=0.000698 ! Fit after self-cal, rms=0.096783Jy sigma=0.000697 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00 KP 1.02 ! LA 1.00 MK 0.97 NL 0.98 OV 1.02 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.02 KP 1.07 ! LA 1.01 MK 0.98 NL 0.96 OV 1.03 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.03 KP 1.03 ! LA 1.03 MK 1.00 NL 0.96 OV 1.03 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.00 KP 1.02 ! LA 1.02 MK 1.00 NL 0.96 OV 1.02 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 1.01 ! LA 1.02 MK 1.00 NL 0.97 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 1.03 ! LA 1.03 MK 0.98 NL 0.97 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.99 KP 1.01 ! LA 0.98 MK 1.01 NL 0.97 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 1.03 ! LA 1.02 MK 1.00 NL 0.96 OV 0.99 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 1.02 ! LA 1.03 MK 0.98 NL 0.96 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 1.04 ! LA 1.00 MK 0.99 NL 0.98 OV 1.03 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 1.03 ! LA 0.99 MK 0.97 NL 0.95 OV 1.02 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.95 KP 1.07 ! LA 1.02 MK 1.00 NL 0.96 OV 1.03 ! PT 1.00* SC 1.04 ! ! ! Fit before self-cal, rms=0.096783Jy sigma=0.000697 ! Fit after self-cal, rms=0.093268Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9927 mas, bmaj=1.28 mas, bpa=79.77 degrees ! Estimated noise=924.668 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722645 Jy ! Component: 100 - total flux cleaned = 0.0102921 Jy ! Component: 150 - total flux cleaned = 0.0124215 Jy ! Component: 200 - total flux cleaned = 0.0140602 Jy ! Total flux subtracted in 200 components = 0.0140602 Jy ! Clean residual min=-0.005548 max=0.004098 Jy/beam ! Clean residual mean=0.000020 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.736897 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.736897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092497Jy sigma=0.000660 ! Fit after self-cal, rms=0.092404Jy sigma=0.000660 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092404Jy sigma=0.000660 ! Fit after self-cal, rms=0.090998Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9934 mas, bmaj=1.276 mas, bpa=79.63 degrees ! Estimated noise=924.901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194248 Jy ! Component: 100 - total flux cleaned = 0.00358249 Jy ! Component: 150 - total flux cleaned = 0.00507688 Jy ! Component: 200 - total flux cleaned = 0.00623854 Jy ! Total flux subtracted in 200 components = 0.00623854 Jy ! Clean residual min=-0.002848 max=0.002857 Jy/beam ! Clean residual mean=0.000009 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.743136 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.743136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090798Jy sigma=0.000644 ! Fit after self-cal, rms=0.090781Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043443 Jy ! Component: 100 - total flux cleaned = 0.00147935 Jy ! Component: 150 - total flux cleaned = 0.00182706 Jy ! Component: 200 - total flux cleaned = 0.00198986 Jy ! Total flux subtracted in 200 components = 0.00198986 Jy ! Clean residual min=-0.002696 max=0.002715 Jy/beam ! Clean residual mean=0.000008 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.745125 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.745125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090689Jy sigma=0.000643 ! Fit after self-cal, rms=0.090676Jy sigma=0.000643 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090676Jy sigma=0.000643 ! Fit after self-cal, rms=0.090690Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9936 mas, bmaj=1.276 mas, bpa=79.79 degrees ! Estimated noise=924.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406582 Jy ! Component: 100 - total flux cleaned = 0.00129117 Jy ! Component: 150 - total flux cleaned = 0.00144774 Jy ! Component: 200 - total flux cleaned = 0.00159533 Jy ! Total flux subtracted in 200 components = 0.00159533 Jy ! Clean residual min=-0.002648 max=0.002534 Jy/beam ! Clean residual mean=0.000009 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.746721 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.746721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090616Jy sigma=0.000642 ! Fit after self-cal, rms=0.090609Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304369 Jy ! Component: 100 - total flux cleaned = 0.000548481 Jy ! Component: 150 - total flux cleaned = 0.0006412 Jy ! Component: 200 - total flux cleaned = 0.000731748 Jy ! Total flux subtracted in 200 components = 0.000731748 Jy ! Clean residual min=-0.002635 max=0.002482 Jy/beam ! Clean residual mean=0.000009 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.747453 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.747453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090557Jy sigma=0.000641 ! Fit after self-cal, rms=0.090554Jy sigma=0.000641 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090554Jy sigma=0.000641 ! Fit after self-cal, rms=0.090560Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=2.432 mas, bpa=69.11 degrees ! Estimated noise=1215.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140611 Jy ! Component: 100 - total flux cleaned = 0.000329689 Jy ! Component: 150 - total flux cleaned = 0.000496536 Jy ! Component: 200 - total flux cleaned = 0.000593819 Jy ! Total flux subtracted in 200 components = 0.000593819 Jy ! Clean residual min=-0.002916 max=0.003641 Jy/beam ! Clean residual mean=0.000021 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.748047 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.748046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090548Jy sigma=0.000641 ! Fit after self-cal, rms=0.090542Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.91287e-05 Jy ! Component: 100 - total flux cleaned = 0.00019397 Jy ! Component: 150 - total flux cleaned = 0.000269902 Jy ! Component: 200 - total flux cleaned = 0.000299512 Jy ! Total flux subtracted in 200 components = 0.000299512 Jy ! Clean residual min=-0.002859 max=0.003618 Jy/beam ! Clean residual mean=0.000021 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.748346 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.748346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090533Jy sigma=0.000641 ! Fit after self-cal, rms=0.090529Jy sigma=0.000641 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9938 mas, bmaj=1.276 mas, bpa=79.87 degrees ! Estimated noise=924.371 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9938 x 1.276 at 79.87 degrees (North through East) ! Clean map min=-0.0023454 max=0.5937 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090529Jy sigma=0.000641 ! Fit after self-cal, rms=0.083736Jy sigma=0.000588 ! Inverting map and beam ! Estimated beam: bmin=0.9943 mas, bmaj=1.275 mas, bpa=79.93 degrees ! Estimated noise=924.006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.97216e-06 Jy ! Component: 100 - total flux cleaned = 6.10653e-06 Jy ! Component: 150 - total flux cleaned = 4.94008e-05 Jy ! Component: 200 - total flux cleaned = 9.09754e-05 Jy ! Total flux subtracted in 200 components = 9.09754e-05 Jy ! Clean residual min=-0.002533 max=0.002387 Jy/beam ! Clean residual mean=0.000008 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.748437 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.748437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083692Jy sigma=0.000587 ! Fit after self-cal, rms=0.083691Jy sigma=0.000587 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.34308e-05 Jy ! Component: 100 - total flux cleaned = 0.000138205 Jy ! Component: 150 - total flux cleaned = 0.000211814 Jy ! Component: 200 - total flux cleaned = 0.000284238 Jy ! Total flux subtracted in 200 components = 0.000284238 Jy ! Clean residual min=-0.002481 max=0.002367 Jy/beam ! Clean residual mean=0.000008 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.748721 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.748721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083659Jy sigma=0.000587 ! Fit after self-cal, rms=0.083658Jy sigma=0.000587 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083658Jy sigma=0.000587 ! Fit after self-cal, rms=0.083706Jy sigma=0.000587 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8202 mas, bmaj=1.055 mas, bpa=85.69 degrees ! Estimated noise=1363.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.448529 Jy ! Component: 100 - total flux cleaned = 0.584506 Jy ! Component: 150 - total flux cleaned = 0.646133 Jy ! Component: 200 - total flux cleaned = 0.677869 Jy ! Total flux subtracted in 200 components = 0.677869 Jy ! Clean residual min=-0.008776 max=0.015724 Jy/beam ! Clean residual mean=0.000027 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.677869 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.677869 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9948 mas, bmaj=1.276 mas, bpa=79.99 degrees ! Estimated noise=924.443 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224671 Jy ! Component: 100 - total flux cleaned = 0.035564 Jy ! Component: 150 - total flux cleaned = 0.0444216 Jy ! Component: 200 - total flux cleaned = 0.0509026 Jy ! Total flux subtracted in 200 components = 0.0509026 Jy ! Clean residual min=-0.003612 max=0.003735 Jy/beam ! Clean residual mean=0.000017 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.728772 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 33 components and 0.728772 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498645 Jy ! Component: 100 - total flux cleaned = 0.00898973 Jy ! Component: 150 - total flux cleaned = 0.0122472 Jy ! Component: 200 - total flux cleaned = 0.014943 Jy ! Total flux subtracted in 200 components = 0.014943 Jy ! Clean residual min=-0.002738 max=0.002656 Jy/beam ! Clean residual mean=0.000010 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.743715 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.743715 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=2.431 mas, bpa=69.01 degrees ! Estimated noise=1214.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209056 Jy ! Component: 100 - total flux cleaned = 0.00286193 Jy ! Component: 150 - total flux cleaned = 0.0034339 Jy ! Component: 200 - total flux cleaned = 0.00380965 Jy ! Total flux subtracted in 200 components = 0.00380965 Jy ! Clean residual min=-0.002462 max=0.003342 Jy/beam ! Clean residual mean=0.000019 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.747524 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251505 Jy ! Component: 100 - total flux cleaned = 0.000439545 Jy ! Component: 150 - total flux cleaned = 0.000599652 Jy ! Component: 200 - total flux cleaned = 0.000719682 Jy ! Total flux subtracted in 200 components = 0.000719682 Jy ! Clean residual min=-0.002492 max=0.003340 Jy/beam ! Clean residual mean=0.000019 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.748244 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 78 components and 0.748244 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9948 mas, bmaj=1.276 mas, bpa=79.99 degrees ! Estimated noise=924.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118824 Jy ! Component: 100 - total flux cleaned = 0.00131289 Jy ! Component: 150 - total flux cleaned = 0.00131116 Jy ! Component: 200 - total flux cleaned = 0.00131215 Jy ! Total flux subtracted in 200 components = 0.00131215 Jy ! Clean residual min=-0.002632 max=0.002469 Jy/beam ! Clean residual mean=0.000007 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.749556 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.749556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083929Jy sigma=0.000589 ! Fit after self-cal, rms=0.083916Jy sigma=0.000589 wmodel J0958+6533_X_2017_02_19_pus_map.mod ! Writing 87 model components to file: J0958+6533_X_2017_02_19_pus_map.mod wobs J0958+6533_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0958+6533_X_2017_02_19_pus_uvs.fits wwins J0958+6533_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J0958+6533_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000630919 Jy ! Component: 100 - total flux cleaned = -0.000630901 Jy ! Component: 150 - total flux cleaned = -0.000587832 Jy ! Component: 200 - total flux cleaned = -0.000753025 Jy ! Component: 250 - total flux cleaned = -0.00103273 Jy ! Component: 300 - total flux cleaned = -0.00111051 Jy ! Component: 350 - total flux cleaned = -0.0012622 Jy ! Component: 400 - total flux cleaned = -0.00133655 Jy ! Component: 450 - total flux cleaned = -0.0013733 Jy ! Component: 500 - total flux cleaned = -0.0014447 Jy ! Component: 550 - total flux cleaned = -0.00151425 Jy ! Component: 600 - total flux cleaned = -0.00148021 Jy ! Component: 650 - total flux cleaned = -0.00157971 Jy ! Component: 700 - total flux cleaned = -0.00161182 Jy ! Component: 750 - total flux cleaned = -0.00170754 Jy ! Component: 800 - total flux cleaned = -0.0016756 Jy ! Component: 850 - total flux cleaned = -0.00167592 Jy ! Component: 900 - total flux cleaned = -0.00176766 Jy ! Component: 950 - total flux cleaned = -0.00179764 Jy ! Component: 1000 - total flux cleaned = -0.00191725 Jy ! Component: 1050 - total flux cleaned = -0.00194684 Jy ! Component: 1100 - total flux cleaned = -0.00194742 Jy ! Component: 1150 - total flux cleaned = -0.00209076 Jy ! Component: 1200 - total flux cleaned = -0.00214681 Jy ! Component: 1250 - total flux cleaned = -0.00220228 Jy ! Component: 1300 - total flux cleaned = -0.00225766 Jy ! Component: 1350 - total flux cleaned = -0.00231193 Jy ! Component: 1400 - total flux cleaned = -0.00228491 Jy ! Component: 1450 - total flux cleaned = -0.00217855 Jy ! Component: 1500 - total flux cleaned = -0.00220511 Jy ! Component: 1550 - total flux cleaned = -0.00215319 Jy ! Component: 1600 - total flux cleaned = -0.00217913 Jy ! Component: 1650 - total flux cleaned = -0.00210286 Jy ! Component: 1700 - total flux cleaned = -0.00205217 Jy ! Component: 1750 - total flux cleaned = -0.00195222 Jy ! Component: 1800 - total flux cleaned = -0.00190279 Jy ! Component: 1850 - total flux cleaned = -0.00187784 Jy ! Component: 1900 - total flux cleaned = -0.00185315 Jy ! Component: 1950 - total flux cleaned = -0.00180508 Jy ! Component: 2000 - total flux cleaned = -0.00173341 Jy ! Total flux subtracted in 2048 components = -0.00170964 Jy ! Clean residual min=-0.001282 max=0.001227 Jy/beam ! Clean residual mean=0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.747846 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 240 components and 0.747847 Jy ![Exited script file: muppet] wmap "J0958+6533_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9948 x 1.276 at 79.99 degrees (North through East) ! Clean map min=-0.0021805 max=0.59319 Jy/beam ! Writing clean map to FITS file: J0958+6533_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.593193 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00042011 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.212465 0.212465 0.424931 0.849862 1.69972 3.39945 6.79889 13.5978 27.1956 54.3911 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.593 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9948 x 1.276 at 79.99 degrees (North through East) ! Clean map min=-0.0021805 max=0.59319 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0958+6533_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:24 2019